$ git clone -n https://src.fedoraproject.org/rpms/kaddressbook.git /var/lib/mock/f42-build-side-1-3587001-46927/root/chroot_tmpdir/scmroot/kaddressbook
Cloning into '/var/lib/mock/f42-build-side-1-3587001-46927/root/chroot_tmpdir/scmroot/kaddressbook'...
$ git fetch origin 43f23a1a053f658fb142c5b95b81ea33e5c2eabc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kaddressbook
 * [new ref]         43f23a1a053f658fb142c5b95b81ea33e5c2eabc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43f23a1 25.04.3